Messages in this thread | | | Subject | Re: clk/Renesas-MSTP: Less function calls in cpg_mstp_clocks_init() after error detection | From | SF Markus Elfring <> | Date | Fri, 16 Sep 2016 07:32:33 +0200 |
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>> * Should it usually be determined quicker if a required resource like >> memory could be acquired before trying the next allocation? > > Note that if memory allocation fails in this driver, the system won't > boot at all.
Thanks for this information.
> So even not checking for allocation failures at all could be acceptable.
I find this opinion interesting somehow.
I would generally prefer to check return values from various function calls immediately instead of keeping the discussed source code structure unchanged.
Regards, Markus
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